Texas Instruments
UCC2583D
UCC2583D
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UCC2583D Texas Instruments - Yeehing Electronics
Switch mode Secondary side Post Regulator with -40°C to 85°C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 5.124 |
| 100 — 249 | 4.178 |
| 250 — 999 | 3.284 |
| 1,000 + | 2.23 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Secondary Side Regulator |
| Number of Outputs | 1 Output |
| Switching Frequency | 500 kHz |
| Duty Cycle - Max | 95 % |
| Output Current | 1.5 A |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-14 |
| Packaging | Tube |
| Height | 1.58 mm |
| Length | 8.65 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Series | UCC2583 |
| Type | Switch Mode Secondary Side Post Regulator PWM Controller |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 50 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.004318 oz |
For more information, please refer to datasheet
Documents
| UCC2583D Datasheet |
More Information
The UCC3583 is a synchronizable secondary side post regulator for precision regulation of the auxiliary outputs of multiple output power supplies. It contains a leading edge pulse width modulator, which generates the gate drive signal for a FET power switch connected in series with the rectifying diode. The turn-on of the power switch is delayed from the leading edge of the secondary power pulse to regulate the output voltage. The UCC3583 contains a ramp generator slaved to the secondary power pulse, a voltage error amplifier, a current error amplifier, a PWM comparator and associated logic, a gate driver, a precision reference, and protection circuitry.
